The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Light-induced Torque on Moving Atoms
Abstract
We show that a two-level atom moving in a Laguerre-Gaussian beam is subject to a light-induced torque, $T$, about the beam axis which is directly proportional to $l$, the orbital angular momentum quantum number of the mode. The torque, which has a Lorentzian frequency response which includes an azimuthal $l$-dependent Doppler shift in the detuning term, reduces in the saturation limit to the simple form $T\ensuremath{\approx}\ensuremath{\hbar}l\ensuremath{\Gamma}$, where $2\ensuremath{\Gamma}$ is the decay rate of the excited state.
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Citations
Cites
Orbital angular momentum of light and the transformation of Laguerre-Gaussian laser modes
Allen, L., Beijersbergen, M. W., Spreeuw, R. J. C., & Woerdman, J. P. (1992) · Physical Review A · doi:10.1103/physreva.45.8185 · Cited by 10,455
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Orbital angular momentum 25 years on [Invited]
Padgett, M. J. (2017) · Optics Express · doi:10.1364/oe.25.011265 · Cited by 837
Metadata
- Authors
- Babiker, M., Power, W. L., & Allen, L.
- Venue
- Physical Review Letters
- Publisher
- American Physical Society (APS)
- Published
- 1994-08-29
- Volume
- 73
- Issue
- 9
- Pages
- 1239-1242
- ISSN
- 0031-9007 (ISSN-L)
- OpenAlex
- W1981776934
- Cited by
- 185
- References
- 1
- FWCI
- 3.91
- Type
- journal article
- Language
- en
- Open access
- closed
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- Babiker, M., Power, W. L., & Allen, L. (1994). Light-induced Torque on Moving Atoms. Physical Review Letters. https://doi.org/10.1103/physrevlett.73.1239
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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